Drilldown: Patents
Jump to navigation
Jump to search
Choose a table:
- Airplane (18)
- Airship (15)
- Companies (481)
- Event (141)
- Letters (683)
- Organizations (969)
- Patents (17649)
- Person (2204)
- Publications (24578)
- Techtypes (2418)
Patents > Office :
DE or
DK or
SE or
UN
& Publication date:
1912
& National tech categories:
DE 77h.6
Use the filters below to narrow your results.
None (1) ·
Aladar de Bajza (1) ·
Alexander Polestchuk (1) ·
C. Bütow (1) ·
Christian Lorenzen (1) ·
Emanuel Spreekmeester (1) ·
François Jahan (1) ·
Johannes Pietzsch (1) ·
Josef Madzsar (1) ·
Lucien Chauvière (2) ·
Max Bartha (1) ·
Otto Schmidt (1) ·
Pierre Jacomy (1) ·
Rudolf Damm (1) ·
Simon Wynberg (1)
airship (1) ·
balloon (1) ·
helicopter (2) ·
hybrid (1) ·
LTA (1) ·
marine (1) ·
metal (1) ·
motor (1) ·
propeller (13) ·
propulsion (1) ·
safety (1) ·
subsystem (1) ·
Tragfläche (1) ·
wood (2)
Showing below up to 13 results in range #1 to #13.
View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)
- Main
- Timeline: Year filed
- Timeline: Year granted
- Timeline: Filing date
- Timeline: Full specification filed date
- Timeline: Grant date
- Timeline: Publication date
- Timeline: Family year
- Calendar: Year filed
- Calendar: Year granted
- Calendar: Full specification filed date
- Calendar: Grant date
- Calendar: Family year